name: "MA Golden Cross"
version: "1.0"
description: "均线金叉策略 — MA5上穿MA20时买入，MA5下穿MA20时卖出。使用 ma_diff 指标（编码: fast*100+slow，如520=MA5-MA20）检测交叉"

parameters:
  fast_period: 5
  slow_period: 20
  stop_loss: -0.08
  take_profit: 0.20

entry:
  conditions:
    - indicator: "ma_diff"
      period: 520
      operator: "cross_above"
      value: 0
    - indicator: "volume_ratio"
      operator: ">"
      value: 1.2
  logic: "all"

exit:
  conditions:
    - indicator: "ma_diff"
      period: 520
      operator: "cross_below"
      value: 0
  logic: "any"
  stop_loss: "{stop_loss}"
  take_profit: "{take_profit}"

position:
  size: 1.0
  max_positions: 1